NBS HK 2212 needle roller bearings
What are the types of 62x30x20 Size (mm) NBS HK 2212 needle roller bearings ? Manufacturing Service . Get Your Free, Instant price, design review.
| Size (mm) | 62x30x20 |
| Bore Diameter (mm) | 62 |
| Outer Diameter (mm) | 30 |
| Width (mm) | 20 |
| d | 30 mm |
| D | 62 mm |
| B | 20 mm |
| d1 | 41.2 mm |
| D1 | 51.95 mm |
| F | 37.5 mm |
| r1,2 – min. | 1 mm |
| r3,4 – min. | 1 mm |
| s | 1.8 mm |
| da – min. | 35.3 mm |
| da – max. | 36.1 mm |
| db – min. | 43 mm |
| Da – max. | 55.9 mm |
| ra – max. | 1 mm |
| Basic dynamic load rating – C | 55 kN |
| Basic static load rating – C0 | 49 kN |
| Fatigue load limit – Pu | 6.1 kN |
| Reference speed | 13000 r/min |
| Limiting speed | 14000 r/min |
| Calculation factor – kr | 0.2 |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.27 |
| EAN | 7316577031068 |
| Product Group | B04144 |
| Bore Profile | Straight |
| Cage Material | Polymer |
| Precision Class | RBEC 1 | ISO P0 |
| Number of Rows of Rollers | Single Row |
| Separable | Inner Ring – One Side |
| Rolling Element | Cylindrical Roller Bearing |
| Profile | Complete with Outer and Inner Ring |
| Snap Ring | No |
| Internal Clearance | C0-Medium |
| Retainer | Yes |
| Relubricatable | Yes |
| Inch – Metric | Metric |
| Other Features | High Capacity | 1 Rib Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID |
| Long Description | 30MM Bore; Straight Bore Profile; 62MM Outside Diameter; 20MM Width; Polymer Cage Matetrial; RBEC 1 |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer Item Number | NJ 2206 ECP |
| Weight / LBS | 0.595 |
| Width | 0.787 Inch | 20 Millimeter |
| Outside Diameter | 2.441 Inch | 62 Millimeter |
| Bore | 1.181 Inch | 30 Millimeter |
| bore diameter: | 30 mm |
| precision rating: | RBEC 1 (ISO Class Normal) |
| outside diameter: | 62 mm |
| maximum rpm: | 14000 RPM |
| overall width: | 20 mm |
| bearing material: | Steel |
| flanges: | (2) Outer Ring, (1) Inner Ring |
| cage material: | Polyamide |
| bore type: | Straight |
| finish/coating: | Uncoated |
| number of rows: | 1 |
| closure type: | Open |
| internal clearance: | C0 |
| application: | Piston Type Machines, Rolling Mills, Spindles/Machine Tools |
| ring separation: | Separable Ring |
| outer ring width: | 20 mm |
| operating temperature range: | Maximum of +300 °F |
| fillet radius: | 1 mm |
| dynamic load capacity: | 55 kN |
| series: | NJ22 |
| static load capacity: | 49 kN |
| d1 ≈ | 41.2 mm |
| D1 ≈ | 51.95 mm |
| r1,2 min. | 1 mm |
| r3,4 min. | 0.6 mm |
| s max. | 1.8 mm |
| da min. | 35.3 mm |
| da max. | 36.1 mm |
| db min. | 43 mm |
| Da max. | 55.9 mm |
| ra max. | 1 mm |
| Basic dynamic load rating C | 55 kN |
| Basic static load rating C0 | 49 kN |
| Fatigue load limit Pu | 6.1 kN |
| Calculation factor kr | 0.2 |
| Limiting value e | 0.3 |
| Axial load factor Y | 0.4 |
| Mass bearing | 0.26 kg |
Detailed Parameters
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